Glucose is sometimes called.....sugar.

Explanation

**Step-by-Step Solution:**

1. **Identify the Common Name of Glucose**: Glucose is commonly referred to as "dextrose." This name is often used in the context of food and nutrition.

2. **Understand the Classification of Glucose**: Glucose is classified as a monosaccharide, which means it is a simple sugar that cannot be hydrolyzed into simpler sugars.

3. **Know the Molecular Formula**: The molecular formula of glucose is C6H12O6. This indicates that it consists of six carbon atoms, twelve hydrogen atoms, and six oxygen atoms.

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